this problem started out of nowhere but was listing to a cd and the illumination went from my presest of green to red and the screen black out but it still played songs and switched and the volume worked. i shut the truck down and restarted it and the knob was still red but the splash screen came on like normal but then it dimmed and went black but if i press map it pops it up and then i can go to menu and the av source and do whatever but it constantly dimmed. i changed the illuminations back to green and its been staying that way but it keeps blacking out and i have to go back threw the map
